245406000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{5843}}^1$

素因数の和:5876

約数の個数: 160

約数和(自身を含む): 904370688

約数和(自身を除く): 658964688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 5843, 6000, 7000, 8400, 10500, 11686, 14000, 17529, 21000, 23372, 29215, 35058, 40901, 42000, 46744, 58430, 70116, 81802, 87645, 93488, 116860, 122703, 140232, 146075, 163604, 175290, 204505, 233720, 245406, 280464, 292150, 327208, 350580, 409010, 438225, 467440, 490812, 584300, 613515, 654416, 701160, 730375, 818020, 876450, 981624, 1022525, 1168600, 1227030, 1402320, 1460750, 1636040, 1752900, 1963248, 2045050, 2191125, 2337200, 2454060, 2921500, 3067575, 3272080, 3505800, 4090100, 4382250, 4908120, 5112625, 5843000, 6135150, 7011600, 8180200, 8764500, 9816240, 10225250, 11686000, 12270300, 15337875, 16360400, 17529000, 20450500, 24540600, 30675750, 35058000, 40901000, 49081200, 61351500, 81802000, 122703000, 245406000]

約数ペア:

[(1, 245406000), (2, 122703000), (3, 81802000), (4, 61351500), (5, 49081200), (6, 40901000), (7, 35058000), (8, 30675750), (10, 24540600), (12, 20450500), (14, 17529000), (15, 16360400), (16, 15337875), (20, 12270300), (21, 11686000), (24, 10225250), (25, 9816240), (28, 8764500), (30, 8180200), (35, 7011600), (40, 6135150), (42, 5843000), (48, 5112625), (50, 4908120), (56, 4382250), (60, 4090100), (70, 3505800), (75, 3272080), (80, 3067575), (84, 2921500), (100, 2454060), (105, 2337200), (112, 2191125), (120, 2045050), (125, 1963248), (140, 1752900), (150, 1636040), (168, 1460750), (175, 1402320), (200, 1227030), (210, 1168600), (240, 1022525), (250, 981624), (280, 876450), (300, 818020), (336, 730375), (350, 701160), (375, 654416), (400, 613515), (420, 584300), (500, 490812), (525, 467440), (560, 438225), (600, 409010), (700, 350580), (750, 327208), (840, 292150), (875, 280464), (1000, 245406), (1050, 233720), (1200, 204505), (1400, 175290), (1500, 163604), (1680, 146075), (1750, 140232), (2000, 122703), (2100, 116860), (2625, 93488), (2800, 87645), (3000, 81802), (3500, 70116), (4200, 58430), (5250, 46744), (5843, 42000), (6000, 40901), (7000, 35058), (8400, 29215), (10500, 23372), (11686, 21000), (14000, 17529)]